We have one home: this fragile planet we call Mother Earth. And since most of us don't have a 'Plan B' when it comes to where future generations might live, we need to take care of our Mother now, like now. Today we cook to tread lightly on our planet, including a visit to a macrobiotic vinegar producer in Modena. Recipes: Lentil Soup with Sauteed Greens; Whole Roasted Cauliflower